# CosmoMerge — Merge, Undo, Revive & Explore

> Educational puzzle game merging tiles to unlock knowledge about space, geography, and history. (iPhone/iPad app by Qingdao Chuyan Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/cosmomerge/id6760329769 (this page in markdown: same URL + `.md`)
- Developer: [Qingdao Chuyan Technology Co., Ltd](https://appshunter.io/developer/1450752232)
- Category: Education, Entertainment
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 84 MB
- Languages: English, French, Chinese, Spanish, Chinese
- Released: 2026-04-10
- Data updated: 2026-06-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cosmomerge/id6760329769/reviews.md

## What is CosmoMerge?

CosmoMerge — Explore Space & Civilization Through Puzzle

Astronomy, geography, and history. Merge tiles, unlock knowledge.

【Gameplay】
Swipe to merge identical tiles and climb from the lowest to the highest level. Each milestone unlocks an entry in the atlas with brief descriptions.

【Topics】
• Solar System: From Neptune to the Sun — discover planets and our star
• Geography: Islands, mountains, rivers — explore Earth’s landscapes
• History: Chinese dynasties from Xia to Qing — trace the flow of time

【Features】
• Undo: Take back a move when you slip
• Revive: Get another chance when the game ends
• Ad-free: One-time purchase to remove all non-item ads

For puzzle lovers and curious minds.

## Key features

- Merge tiles to unlock knowledge
- Explore Solar System, Geography, and History
- Atlas with descriptive entries
- Undo and Revive gameplay options
- Ad-free experience with purchase

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |



## Frequently asked questions about CosmoMerge

### What is CosmoMerge?

CosmoMerge is an educational puzzle game where you merge tiles to unlock knowledge about astronomy, geography, and history. It offers a unique way to learn through engaging gameplay.

### What topics does CosmoMerge cover?

CosmoMerge covers the Solar System, Earth's Geography (islands, mountains, rivers), and History, specifically Chinese dynasties from Xia to Qing.

### Can I undo a move in CosmoMerge?

Yes, CosmoMerge features an 'Undo' option that allows you to take back a move if you make a mistake.

### What happens if the game ends in CosmoMerge?

If the game ends, CosmoMerge offers a 'Revive' feature, giving you another chance to continue playing.

### Does CosmoMerge have ads?

CosmoMerge is ad-free with a one-time purchase to remove all non-item advertisements, providing an uninterrupted learning experience.

### What is the age rating for CosmoMerge?

CosmoMerge has an age rating of 4+, making it suitable for a wide range of young learners and adults.

### What devices can I play CosmoMerge on?

CosmoMerge is available on iPhone, iPad, and iPod, offering a versatile gaming experience across Apple devices.

### How often is CosmoMerge updated?

CosmoMerge was last updated on May 4, 2026, to version 1.2.5, indicating active development and potential for future content and improvements.

## Version history (last 5 releases)

### 1.2.5 — 2026-05-04

- Added the “Roman Emperors” history topic
- Added version checks and App Store update redirect on iOS

### 1.2.2 — 2026-04-22

1.Added merge animations for Islands, Rivers, and Dynasties
2.UI improvements

### 1.2.0 — 2026-04-19

1.Added game results sharing — share your board and stats as a polaroid-style image.
2.General experience improvements for smoother play.

### 1.1.5 — 2026-04-16

• UI improvements and visual polish for a smoother experience.
• Rebalanced item acquisition and usage limits for fairer gameplay.

### 1.1.3 — 2026-04-15

• Refined UI for clearer visuals and smoother interaction.
• Leaderboards now support emojis in names and text.
• General experience improvements for a more fluid feel.

## More apps by Qingdao Chuyan Technology Co., Ltd

- [Mental Math Workout](https://appshunter.io/ios/app/mental-math-workout/id6475386678)
- [BetterCallGuard](https://appshunter.io/ios/app/bettercallguard/id6737252351)

All apps by Qingdao Chuyan Technology Co., Ltd: https://appshunter.io/developer/1450752232

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-27.*